/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.17 by adcroft, Wed Jun 10 16:05:39 1998 UTC revision 1.149 by edhill, Sun Apr 3 05:16:43 2005 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model's standard input file are      |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C     Macros for special grid options  C     Macros for special grid options
18  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 20  C     Useful physical values Line 25  C     Useful physical values
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27  C     Symbolic values  C     Symbolic values
28  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
29  C                dumping model state.  C                dumping model state.
30        INTEGER precFloat32        INTEGER precFloat32
31        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
34    C     UNSET_xxx :: Used to indicate variables that have not been given a value
35          Real*8 UNSET_FLOAT8
36          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37          Real*4 UNSET_FLOAT4
38          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
39          _RL    UNSET_RL    
40          PARAMETER ( UNSET_RL     = 1.234567D5 )
41          _RS    UNSET_RS    
42          PARAMETER ( UNSET_RS     = 1.234567E5 )
43          INTEGER UNSET_I
44          PARAMETER ( UNSET_I      = 123456789  )
45    
46  C     Checkpoint data  C     Checkpoint data
47        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
48        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
49    
50  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
51  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
52  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
53  C                   is taken from inline function.  C                   is taken from inline function.
54  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
55    C                   (mainly used for the atmosphere = ground height).
56    C     hydrogThetaFile :: File containing initial hydrographic data for potential
57  C                       temperature.  C                       temperature.
58  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
59  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
60  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
61    C     thetaClimFile   :: File containing theta climataology used
62    C                       in relaxation term -lambda(theta-theta*)
63    C     saltClimFile    :: File containing salt climataology used
64    C                       in relaxation term -lambda(salt-salt*)
65    C     surfQfile       :: File containing surface heat flux, excluding SW
66    C                        (old version, kept for backward compatibility)
67    C     surfQnetFile    :: File containing surface net heat flux
68    C     surfQswFile     :: File containing surface shortwave radiation
69    C     dQdTfile        :: File containing thermal relaxation coefficient
70    C     EmPmRfile       :: File containing surface fresh water flux
71    C     saltFluxFile    :: File containing surface salt flux
72    C     pLoadFile       :: File containing pressure loading
73    C     eddyTauxFile    :: File containing zonal Eddy stress data
74    C     eddyTauyFile    :: File containing meridional Eddy stress data
75    C     buoyancyRelation :: Flag used to indicate which relation to use to
76    C                        get buoyancy.
77    C     eosType         :: choose the equation of state:
78    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
79    C     the_run_name    :: string identifying the name of the model "run"
80        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
81       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, topoFile,
82       &                zonalWindFile, meridWindFile       &                hydrogThetaFile, hydrogSaltFile,
83         &                zonalWindFile, meridWindFile, thetaClimFile,
84         &                saltClimFile, buoyancyRelation,
85         &                EmPmRfile, saltFluxFile,
86         &                surfQfile, surfQnetFile, surfQswFile,
87         &                uVelInitFile, vVelInitFile, pSurfInitFile,
88         &                dQdTfile, ploadFile,
89         &                eddyTauxFile, eddyTauyFile,
90         &                eosType, pickupSuff,
91         &                mdsioLocalDir,
92         &                the_run_name
93        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
94        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
95        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
96        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
97        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
98        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
99          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
100          CHARACTER*(MAX_LEN_FNAM) saltClimFile
101          CHARACTER*(MAX_LEN_FNAM) surfQfile
102          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
103          CHARACTER*(MAX_LEN_FNAM) surfQswFile
104          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
105          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
106          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
107          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
108          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
109          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
110          CHARACTER*(MAX_LEN_FNAM) dQdTfile
111          CHARACTER*(MAX_LEN_FNAM) ploadFile
112          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
113          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
114          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
115          CHARACTER*(MAX_LEN_FNAM) the_run_name
116          CHARACTER*(6) eosType
117          CHARACTER*(10) pickupSuff
118    
119  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
120  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
121  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
122  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
123  C                           in con. grad solver.  C                           in con. grad solver.
124  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
125  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
126  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
127    C                           three-dimensional con. grad solver.
128    C     cg3dChkResFreq      :: Frequency with which to check residual
129    C                           in con. grad solver.
130    C     nIter0              :: Start time-step number of for this run
131    C     nTimeSteps          :: Number of timesteps to execute
132    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
133  C                           of flow fields.  C                           of flow fields.
134  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
135  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
136  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
137  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
138    C     nonlinFreeSurf      :: option related to non-linear free surface
139    C                           =0 Linear free surface ; >0 Non-linear
140    C     select_rStar        :: option related to r* vertical coordinate
141    C                           =0 (default) use r coord. ; > 0 use r*
142    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
143    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
144    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
145    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
146    C     debugLevel          :: debug level selector: higher -> more writing
147    
148        COMMON /PARM_I/        COMMON /PARM_I/
149       &        cg2dMaxIters,       &        cg2dMaxIters,
150       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
151       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
152         &        cg3dChkResFreq,
153         &        nIter0, nTimeSteps, nEndIter,
154       &        numStepsPerPickup,       &        numStepsPerPickup,
155       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
156       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
157         &        nonlinFreeSurf, select_rStar,
158         &        tempAdvScheme, tempVertAdvScheme,
159         &        saltAdvScheme, saltVertAdvScheme,
160         &        debugLevel
161        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
162        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
163          INTEGER cg2dPreCondFreq
164          INTEGER cg3dMaxIters
165          INTEGER cg3dChkResFreq
166        INTEGER nIter0        INTEGER nIter0
167        INTEGER nTimeSteps        INTEGER nTimeSteps
168          INTEGER nEndIter
169        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
170        INTEGER writeStatePrec        INTEGER writeStatePrec
171        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
172        INTEGER readBinaryPrec        INTEGER readBinaryPrec
173        INTEGER nCheckLev        INTEGER nCheckLev
174          INTEGER nonlinFreeSurf
175          INTEGER select_rStar
176          INTEGER tempAdvScheme, tempVertAdvScheme
177          INTEGER saltAdvScheme, saltVertAdvScheme
178          INTEGER debugLevel
179    
180    C
181          INTEGER debLevZero
182          PARAMETER(debLevZero=0)
183          INTEGER debLevA
184          PARAMETER(debLevA=1)
185          INTEGER debLevB
186          PARAMETER(debLevB=2)
187    
188  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
189  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
190  C                          coordinate frame.  C                          coordinate frame.
191  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
192  C                               spherical polar frame.  C                               spherical polar frame.
193  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
194  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
195  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
196    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
197    C     momViscosity  :: Flag which turns momentum friction terms on and off.
198    C     momAdvection  :: Flag which turns advection of momentum on and off.
199    C     momForcing    :: Flag which turns external forcing of momentum on
200  C                     and off.  C                     and off.
201  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
202  C                          on and off.  C                          on and off.
203  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
204  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
205  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
206  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
207  C                     and off.  C     tempAdvection :: Flag which turns advection of temperature on
 C     tempAdvection - Flag which turns advection of temperature on  
 C                     and off.  
 C     tempForcing   - Flag which turns external forcing of temperature on  
208  C                     and off.  C                     and off.
209  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
210  C                     and off.  C                     and off.
211  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
212  C                     and off.  C                     and off.
213  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
214  C                     and off.  C                     and off.
215  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
216  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
217  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
218  C     tempStepping  - Turns temperature equation time-stepping off  C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable
219  C     saltStepping  - Turns salinity equation time-stepping off  C                       on irregular grids)
220  C     useConstantF  - Coriolis parameter set to f0  C     rigidLid            :: Set to true to use rigid lid
221  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     implicitFreeSurface :: Set to true to use implcit free surface
222  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     exactConserv        :: Set to true to conserve exactly the total Volume
223  C     implicitDiffusion - Turns implicit vertical diffusion on  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
224    C                           linear relation Phi_surf = Bo_surf*eta
225    C     momStepping   :: Turns momentum equation time-stepping off
226    C     tempStepping  :: Turns temperature equation time-stepping off
227    C     saltStepping  :: Turns salinity equation time-stepping off
228    C     useConstantF  :: Coriolis parameter set to f0
229    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
230    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
231    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
232    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
233    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
234    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
235    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
236    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
237    C     useAbsVorticity :: work with f+zeta in Coriolis terms
238    C     implicitDiffusion :: Turns implicit vertical diffusion on
239    C     implicitViscosity :: Turns implicit vertical viscosity on
240    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
241    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
242    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
243    C     multiDimAdvection :: Flag that enable multi-dimension advection
244    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
245    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
246    C                      out off Adams-Bashforth time stepping.
247    C     doThetaClimRelax :: Set true if relaxation to temperature
248    C                        climatology is required.
249    C     doSaltClimRelax  :: Set true if relaxation to salinity
250    C                        climatology is required.
251    C     periodicExternalForcing :: Set true if forcing is time-dependant
252    C     usingPCoords     :: Set to indicate that we are working in a pressure
253    C                        type coordinate (p or p*).
254    C     usingZCoords     :: Set to indicate that we are working in a height
255    C                        type coordinate (z or z*)
256    C     fluidIsAir       :: Set to indicate that the fluid major constituent
257    C                        is air
258    C     fluidIsWater     :: Set to indicate that the fluid major constituent
259    C                        is water
260    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
261    C                         this requires specific code for restart & exchange
262    C     setCenterDr    :: set cell Center depth and put Interface at the middle
263    C     nonHydrostatic :: Using non-hydrostatic terms
264    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
265    C     globalFiles    :: Selects between "global" and "tiled" files
266    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
267    C                       slow (f77) or does not work (f90).  When
268    C                       useSingleCpuIO is set, mdsio_writefield.F
269    C                       outputs from master mpi process only.
270    C     allowFreezing  :: Allows surface water to freeze and form ice
271    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
272    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
273    C     pickup_write_mdsio :: use mdsio to write pickups
274    C     pickup_read_mdsio  :: use mdsio to read  pickups
275    C     pickup_write_immed :: echo the pickup immediately (for conversion)
276    C     timeave_mdsio      :: use mdsio for timeave output
277    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
278    C     seaice_mdsio       :: use mdsio for seaice output
279    C     monitor_stdio      :: use stdio for monitor output
280    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
281    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
282    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
283    C                      calendar months and years.  Requires pkg/cal.
284        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
285       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
286       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
287       & saltDiffusion, saltAdvection, saltForcing,       & staggerTimeStep,
288       & implicitFreeSurface, rigidLid,       & momViscosity, momAdvection, momForcing, useCoriolis,
289         & momPressureForcing, vectorInvariantMomentum,
290         & tempAdvection, tempForcing,
291         & saltAdvection, saltForcing,
292         & useRealFreshWaterFlux,
293         & useFullLeith,
294         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
295       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
296       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
297       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
298       & implicitDiffusion       & useCDscheme,
299         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
300         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
301         & useAbsVorticity,
302         & implicitDiffusion, implicitViscosity,
303         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
304         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
305         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
306         & periodicExternalForcing,
307         & fluidIsAir, fluidIsWater,
308         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
309         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
310         & allowFreezing, useOldFreezing, groundAtK1,
311         & usePickupBeforeC35, usePickupBeforeC54, debugMode,
312         & readPickupWithTracer, writePickupWithTracer,
313         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
314         & timeave_mdsio, snapshot_mdsio, monitor_stdio, seaice_mdsio,
315         & outputTypesInclusive,
316         & inAdMode, inAdTrue, inAdFalse, inAdExact,
317         & calendarDumps
318    
319        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
320        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
321          LOGICAL usingCylindricalGrid
322          LOGICAL usingCurvilinearGrid
323        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
324          LOGICAL useNHMTerms
325          LOGICAL no_slip_sides
326          LOGICAL no_slip_bottom
327          LOGICAL staggerTimeStep
328        LOGICAL momViscosity        LOGICAL momViscosity
329        LOGICAL momAdvection        LOGICAL momAdvection
330        LOGICAL momForcing        LOGICAL momForcing
331        LOGICAL momPressureForcing        LOGICAL momPressureForcing
332        LOGICAL useCoriolis        LOGICAL useCoriolis
333        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
334        LOGICAL tempAdvection        LOGICAL tempAdvection
335        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
336        LOGICAL saltAdvection        LOGICAL saltAdvection
337        LOGICAL saltForcing        LOGICAL saltForcing
338        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
339          LOGICAL useFullLeith
340        LOGICAL rigidLid        LOGICAL rigidLid
341          LOGICAL implicitFreeSurface
342          LOGICAL exactConserv
343          LOGICAL uniformLin_PhiSurf
344        LOGICAL momStepping        LOGICAL momStepping
345        LOGICAL tempStepping        LOGICAL tempStepping
346        LOGICAL saltStepping        LOGICAL saltStepping
# Line 147  C     implicitDiffusion - Turns implicit Line 348  C     implicitDiffusion - Turns implicit
348        LOGICAL useConstantF        LOGICAL useConstantF
349        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
350        LOGICAL useSphereF        LOGICAL useSphereF
351          LOGICAL useCDscheme
352          LOGICAL useEnergyConservingCoriolis
353          LOGICAL useJamartWetPoints
354          LOGICAL useJamartMomAdv
355          LOGICAL SadournyCoriolis
356          LOGICAL upwindVorticity
357          LOGICAL highOrderVorticity
358          LOGICAL useAbsVorticity
359        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
360          LOGICAL implicitViscosity
361          LOGICAL tempImplVertAdv
362          LOGICAL saltImplVertAdv
363          LOGICAL momImplVertAdv
364          LOGICAL multiDimAdvection
365          LOGICAL useMultiDimAdvec
366          LOGICAL forcing_In_AB
367          LOGICAL doThetaClimRelax
368          LOGICAL doSaltClimRelax
369          LOGICAL doTr1ClimRelax
370          LOGICAL periodicExternalForcing
371          LOGICAL fluidIsAir
372          LOGICAL fluidIsWater
373          LOGICAL usingPCoords
374          LOGICAL usingZCoords
375          LOGICAL useDynP_inEos_Zc
376          LOGICAL setCenterDr
377          LOGICAL nonHydrostatic
378          LOGICAL quasiHydrostatic
379          LOGICAL globalFiles
380          LOGICAL useSingleCpuIO
381          LOGICAL allowFreezing
382          LOGICAL useOldFreezing
383          LOGICAL groundAtK1
384          LOGICAL usePickupBeforeC35
385          LOGICAL usePickupBeforeC54
386          LOGICAL debugMode
387          LOGICAL readPickupWithTracer
388          LOGICAL writePickupWithTracer
389          LOGICAL pickup_read_mdsio, pickup_write_mdsio
390          LOGICAL pickup_write_immed
391          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
392          LOGICAL seaice_mdsio
393          LOGICAL outputTypesInclusive
394          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
395          LOGICAL calendarDumps
396    
397  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
398  C     cg2dTargetResidual  C     cg2dTargetResidual
399  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
400  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
401    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
402    C     cg3dTargetResidual
403    C               :: Target residual for cg3d solver.
404    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
405  C     Note. 20th May 1998  C     Note. 20th May 1998
406  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
407  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 166  C           number of iterations for con Line 415  C           number of iterations for con
415  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
416  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
417  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
418  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
419  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
420  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
421  C     delY        on input flags.  C     delY        on input flags.
422  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
423  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
424  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
425  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
426  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
427  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
428    C     tRef      :: reference vertical profile for potential temperature
429    C     sRef      :: reference vertical profile for salinity/specific humidity
430    C     startTime :: Start time for model ( s )
431    C     phiMin    :: Latitude of southern most cell face.
432    C     thetaMin  :: Longitude of western most cell face (this
433  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
434  C                 to make geographical references simple.)  C                 to make geographical references simple.)
435  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
436  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
437  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
438  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
439  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
440  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
441  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
442    C     viscAh    :: Eddy viscosity coeff. for mixing of
443    C                 momentum laterally ( m^2/s )
444    C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
445    C                 momentum laterally, no effect for hydrostatic
446    C                 model, defaults to viscAh if unset ( m^2/s )
447    C     viscAr    :: Eddy viscosity coeff. for mixing of
448    C                 momentum vertically ( units of r^2/s )
449    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
450    C                 momentum laterally ( m^4/s )
451    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
452    C                 momentum laterally, no effect for hydrostatic
453    C                 model, defaults to viscA4 if unset ( m^2/s )
454    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
455    C                  (act on Divergence part) ( m^2/s )
456    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
457    C                  (act on Vorticity  part) ( m^2/s )
458    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
459    C                  (act on Divergence part) ( m^4/s )
460    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
461    C                  (act on Vorticity  part) ( m^4/s )
462    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
463    C     viscC2leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
464    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor
465    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
466  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
467  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
468  C                 momentum vertically ( m^2/s )  C     viscAhGridMin::  in terms of non-dimensional grid-size dependent viscosity
469  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
470  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
471  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
472    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
473    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
474    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
475    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
476    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
477    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
478  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
479  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
480  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
481  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
482  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
483  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
484  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
485  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
486  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
487  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
488  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
489  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
490  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
491    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
492    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
493    C     deltaT    :: Default timestep ( s )
494    C     deltaTClock  :: Timestep used as model "clock". This determines the
495  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
496  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
497  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
498  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
499  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
500  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
501  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
502  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
503    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
504  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
505  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
506  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
507  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
508  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
509  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
510  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
511  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
512  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
513  C     startTime - Starting time for this integration ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
514  C     endTime   - Ending time for this integration ( s ).  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
515  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacSup        that control vanishing and creating levels
516  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     tauCD        :: CD scheme coupling timescale ( 1/s )
517  C     dumpFreq  - Frequency with which model state is written to  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
518  C                 post-processing files ( s ).  C     startTime     :: Starting time for this integration ( s ).
519  C     afFacMom  - Advection of momentum term scaling parameter  C     endTime       :: Ending time for this integration ( s ).
520  C     vfFacMom  - Momentum viscosity scaling parameter  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
521  C     pfFacMom  - Momentum pressure forcing parameter  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
522  C     cfFacMom  - Coriolis term scaling parameter  C     dumpFreq      :: Frequency with which model state is written to
523  C     foFacMom  - Momentum forcing scaling parameter  C                     post-processing files ( s ).
524  C     mtFacMom  - Metric terms scaling parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
525  C     cAdjFreq  - Frequency of convective adjustment  C                     of intermediate quantities.
526        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     afFacMom      :: Advection of momentum term tracer parameter
527       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     vfFacMom      :: Momentum viscosity tracer parameter
528       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     pfFacMom      :: Momentum pressure forcing tracer parameter
529       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     cfFacMom      :: Coriolis term tracer parameter
530       & tauCD, rCD, freeSurfFac,  C     foFacMom      :: Momentum forcing tracer parameter
531       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     mtFacMom      :: Metric terms tracer parameter
532       & gravity, gBaro, rhonil, tRef, sRef,  C     cosPower      :: Power of cosine of latitude to multiply viscosity
533       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,  C     cAdjFreq      :: Frequency of convective adjustment
534    C
535    C     taveFreq      :: Frequency with which time-averaged model state
536    C                      is written to post-processing files ( s ).
537    C     tave_lastIter :: (for state variable only) fraction of the last time
538    C                      step (of each taveFreq period) put in the time average.
539    C                      (fraction for 1rst iter = 1 - tave_lastIter)
540    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
541    C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
542    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
543    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
544    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
545    C                         i.e. where |yC| <= latBandClimRelax
546    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
547    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
548    C                          (note: externForcingCycle must be an integer
549    C                           number times externForcingPeriod)
550    C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
551    C                       (use model surface (local) value if set to -1)
552    C     temp_EvPrRn :: temperature of Rain & Evap.
553    C     salt_EvPrRn :: salinity of Rain & Evap.
554    C        (notes: a) tracer content of Rain/Evap only used if both
555    C                     NonLin_FrSurf & useRealFreshWater are set.
556    C                b) use model surface (local) value if set to UNSET_RL)
557    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
558    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
559    C                          ( g*rho if horiz in m and vertical in Pa ).
560    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
561    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
562    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
563    C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
564          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
565         & cg2dpcOffDFac, cg3dTargetResidual,
566         & delR, delRc, delX, delY,
567         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
568         & abeps, startTime,
569         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
570         & fCori, fCoriG, fCoriCos,
571         & viscAh, viscAhW, viscAhMax,
572         & viscAhGrid, viscAhGridMax, viscAhGridMin,
573         & viscC2leith, viscC2leithD,
574         & viscC2smag,
575         & viscAhD, viscAhZ, viscA4D, viscA4Z,
576         & viscA4, viscA4W,
577         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
578         & viscC4leith, viscC4leithD, viscAr, viscAstrain, viscAtension,
579         & diffKhT, diffK4T, diffKrNrT,
580         & diffKhS, diffK4S, diffKrNrS,
581         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
582         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
583         & hFacMin, hFacMinDz, hFacInf, hFacSup,
584         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
585         & recip_rhoConst, rhoConst,
586         & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
587         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
588         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
589       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
590       & cAdjFreq, omega       & cosPower, cAdjFreq, omega, rotationPeriod,
591         & tauThetaClimRelax, lambdaThetaClimRelax,
592         & tauSaltClimRelax, lambdaSaltClimRelax,
593         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
594         & externForcingCycle, externForcingPeriod,
595         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
596         & hFacMinDr, hFacMinDp,
597         & horiVertRatio, recip_horiVertRatio,
598         & ivdc_kappa, Ro_SeaLevel,
599         & bottomDragLinear,bottomDragQuadratic,
600         & tCylIn, tCylOut
601    
602        _RL cg2dTargetResidual        _RL cg2dTargetResidual
603          _RL cg2dTargetResWunit
604          _RL cg3dTargetResidual
605        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
606        _RL delZ(Nz)        _RL delR(Nr)
607          _RL delRc(Nr+1)
608        _RL delX(Nx)        _RL delX(Nx)
609        _RL delY(Ny)        _RL delY(Ny)
610        _RL deltaT        _RL deltaT
611        _RL deltaTClock        _RL deltaTClock
612        _RL deltaTmom        _RL deltaTmom
613        _RL deltaTtracer        _RL dTtracerLev(Nr)
614          _RL deltaTfreesurf
615        _RL abeps        _RL abeps
616        _RL phiMin        _RL phiMin
617        _RL thetaMin        _RL thetaMin
618        _RL rSphere        _RL rSphere
619        _RL rRSphere        _RL recip_RSphere
620        _RL f0        _RL f0
621        _RL freeSurfFac        _RL freeSurfFac
622          _RL implicSurfPress
623          _RL implicDiv2Dflow
624          _RL hFacMin
625          _RL hFacMinDz
626          _RL hFacMinDp
627          _RL hFacMinDr
628          _RL hFacInf
629          _RL hFacSup
630        _RL beta        _RL beta
631        _RL viscAh        _RL viscAh
632        _RL viscAz        _RL viscAhW
633          _RL viscAhD
634          _RL viscAhZ
635          _RL viscAhMax
636          _RL viscAhGrid
637          _RL viscAhGridMax
638          _RL viscAhGridMin
639          _RL viscC2leith
640          _RL viscC2leithD
641          _RL viscC2smag
642          _RL viscAstrain
643          _RL viscAtension
644          _RL viscAr
645        _RL viscA4        _RL viscA4
646          _RL viscA4W
647          _RL viscA4D
648          _RL viscA4Z
649          _RL viscA4Max
650          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
651          _RL viscC4leith
652          _RL viscC4leithD
653        _RL diffKhT        _RL diffKhT
654        _RL diffKzT        _RL diffKrNrT(Nr)
655        _RL diffK4T        _RL diffK4T
656        _RL diffKhS        _RL diffKhS
657        _RL diffKzS        _RL diffKrNrS(Nr)
658        _RL diffK4S        _RL diffK4S
659          _RL diffKrBL79surf
660          _RL diffKrBL79deep
661          _RL diffKrBL79scl
662          _RL diffKrBL79Ho
663        _RL delt        _RL delt
664        _RL tauCD        _RL tauCD
665        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
666        _RL gravity        _RL gravity
667          _RL recip_gravity
668        _RL gBaro        _RL gBaro
669        _RL rhonil        _RL rhonil
670        _RL tRef(Nz)        _RL recip_rhonil
671        _RL sRef(Nz)        _RL rhoConst
672        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
673          _RL rhoConstFresh
674          _RL convertEmP2rUnit
675          _RL tRef(Nr)
676          _RL sRef(Nr)
677          _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
678          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
679          _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
680        _RL startTime        _RL startTime
681        _RL endTime        _RL endTime
682        _RL chkPtFreq        _RL chkPtFreq
683        _RL pChkPtFreq        _RL pChkPtFreq
684        _RL dumpFreq        _RL dumpFreq
685          _RL adjDumpFreq
686          _RL diagFreq
687          _RL taveFreq
688          _RL tave_lastIter
689          _RL monitorFreq
690          _RL adjMonitorFreq
691        _RL afFacMom        _RL afFacMom
692        _RL vfFacMom        _RL vfFacMom
693        _RL pfFacMom        _RL pfFacMom
694        _RL cfFacMom        _RL cfFacMom
695        _RL foFacMom        _RL foFacMom
696        _RL mTFacMom        _RL mTFacMom
697          _RL cosPower
698        _RL cAdjFreq        _RL cAdjFreq
699        _RL omega        _RL omega
700          _RL rotationPeriod
701          _RL tauThetaClimRelax
702          _RL lambdaThetaClimRelax
703          _RL tauSaltClimRelax
704          _RL lambdaSaltClimRelax
705          _RL tauTr1ClimRelax
706          _RL lambdaTr1ClimRelax
707          _RL latBandClimRelax
708          _RL externForcingCycle
709          _RL externForcingPeriod
710          _RL convertFW2Salt
711          _RL temp_EvPrRn
712          _RL salt_EvPrRn
713          _RL horiVertRatio
714          _RL recip_horiVertRatio
715          _RL ivdc_kappa
716          _RL Ro_SeaLevel
717          _RL bottomDragLinear
718          _RL bottomDragQuadratic
719          _RL tCylIn
720          _RL tCylOut
721    
722        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
723       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
724        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
725        _RL Lamba_theta        _RL recip_Cp
   
 C Equation of State (polynomial coeffients)  
       COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  
       _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)  
 C Linear equation of state  
 C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  
 C     sBeta     - Linear EOS haline contraction coefficient.  
       COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
       _RL tAlpha  
       _RL sBeta  
       character*(6) eosType  
726    
727    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
728    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
729    C     atm_Po    :: standard reference pressure
730    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
731    C     atm_Rd    :: gas constant for dry air
732    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
733    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
734    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
735    C     integr_GeoPot :: option to select the way we integrate the geopotential
736    C                     (still a subject of discussions ...)
737    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
738    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
739          COMMON /PARM_ATM/
740         &            celsius2K,
741         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
742         &            integr_GeoPot, selectFindRoSurf
743          _RL celsius2K
744          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
745          INTEGER integr_GeoPot, selectFindRoSurf
746    
747    C Logical flags for selecting packages
748          LOGICAL useOPPS
749          LOGICAL usePP81
750          LOGICAL useMY82
751          LOGICAL useGGL90
752          LOGICAL useKPP
753          LOGICAL useGMRedi
754          LOGICAL useOBCS
755          LOGICAL useAIM
756          LOGICAL useLand
757          LOGICAL useGrdchk
758          LOGICAL useECCO
759          LOGICAL useSHAP_FILT
760          LOGICAL useZONAL_FILT
761          LOGICAL useFLT
762          LOGICAL usePTRACERS
763          LOGICAL useGCHEM
764          LOGICAL useSBO
765          LOGICAL useSEAICE
766          LOGICAL useBulkForce
767          LOGICAL useThSIce
768          LOGICAL usefizhi
769          LOGICAL usegridalt
770          LOGICAL usediagnostics
771          LOGICAL useEBM
772          LOGICAL useMNC
773          COMMON /PARM_PACKAGES/
774         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
775         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
776         &        usePTRACERS, useGCHEM,
777         &        useSBO, useSEAICE, useThSIce, useBulkForce,
778         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
779         &        usePP81, useMY82, useOPPS, useGGL90
780    
781    CEH3 ;;; Local Variables: ***
782    CEH3 ;;; mode:fortran ***
783    CEH3 ;;; End: ***
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